dsm4lif3
10+ Year Contributor
- 127
- 0
- Jul 8, 2010
-
Fort Bragg,
North_Carolina
Been doing a lot of research lately on building a 420a. I plan on picking up a used engine this weekend for 300. Being in the military I do not have much free time so I plan on making this a project over time and by time I deploy it will be ready for me when I get back.
I read that the stock internals will do just fine for low boost. So when would I need to start looking at forged pistons and what not? I plan on running anywhere from 8-12 lbs of boost to start.
With 8-12lbs of boost how power will I actually gain? How much HP might I be looking at? I am looking to reach 300-350.
I read that the stock internals will do just fine for low boost. So when would I need to start looking at forged pistons and what not? I plan on running anywhere from 8-12 lbs of boost to start.
With 8-12lbs of boost how power will I actually gain? How much HP might I be looking at? I am looking to reach 300-350.